mirror of
https://github.com/dotnet/MQTTnet.git
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Christian
e43e7f8e36
* Make use of language features line AsyncDispose, init etc. * Fix build errors * Improve Unit Tests * Improve Unit Tests * Improve Unit Tests * Update samples * Remove obsolete benchmarks * Code cleanup * Improve unit tests * Improve Unit Tests * Fix Unit Tests * Improve Unit Tests * Improve Unit Tests * Restore unit tests * Exclude load tests from unit tests
41 lines
1.5 KiB
C#
41 lines
1.5 KiB
C#
// Licensed to the .NET Foundation under one or more agreements.
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// The .NET Foundation licenses this file to you under the MIT license.
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// See the LICENSE file in the project root for more information.
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using System.Buffers;
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using Microsoft.VisualStudio.TestTools.UnitTesting;
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using MQTTnet.AspNetCore;
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using MQTTnet.Formatter;
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using MQTTnet.Packets;
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namespace MQTTnet.Tests.ASP;
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[TestClass]
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public sealed class ReaderExtensionsTest
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{
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[TestMethod]
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public void TestTryDeserialize()
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{
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var serializer = new MqttPacketFormatterAdapter(MqttProtocolVersion.V311, new MqttBufferWriter(4096, 65535));
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var buffer = serializer.Encode(new MqttPublishPacket { Topic = "a", PayloadSegment = new byte[5] }).Join();
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var sequence = new ReadOnlySequence<byte>(buffer.Array, buffer.Offset, buffer.Count);
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var part = sequence.Slice(sequence.Start, 0); // empty message should fail
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var result = serializer.TryDecode(part, out _, out _, out _, out _);
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Assert.IsFalse(result);
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part = sequence.Slice(sequence.Start, 1); // partial fixed header should fail
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result = serializer.TryDecode(part, out _, out _, out _, out _);
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Assert.IsFalse(result);
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part = sequence.Slice(sequence.Start, 4); // partial body should fail
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result = serializer.TryDecode(part, out _, out _, out _, out _);
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Assert.IsFalse(result);
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part = sequence; // complete msg should work
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result = serializer.TryDecode(part, out _, out _, out _, out _);
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Assert.IsTrue(result);
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}
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} |